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Issue 1641513004: Update //base to chromium 9659b08ea5a34f889dc4166217f438095ddc10d2 (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 10 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "gpu/config/gpu_info_collector_linux.h" 5 #include "gpu/config/gpu_info_collector_linux.h"
6 6
7 #include <vector> 7 #include <vector>
8 8
9 #include "base/command_line.h" 9 #include "base/command_line.h"
10 #include "base/files/file_util.h" 10 #include "base/files/file_util.h"
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49 FILE_PATH_LITERAL("/etc/ati/amdpcsdb.default"); 49 FILE_PATH_LITERAL("/etc/ati/amdpcsdb.default");
50 base::FilePath ati_file_path(kATIFileName); 50 base::FilePath ati_file_path(kATIFileName);
51 if (!base::PathExists(ati_file_path)) 51 if (!base::PathExists(ati_file_path))
52 return std::string(); 52 return std::string();
53 std::string contents; 53 std::string contents;
54 if (!base::ReadFileToString(ati_file_path, &contents)) 54 if (!base::ReadFileToString(ati_file_path, &contents))
55 return std::string(); 55 return std::string();
56 base::StringTokenizer t(contents, "\r\n"); 56 base::StringTokenizer t(contents, "\r\n");
57 while (t.GetNext()) { 57 while (t.GetNext()) {
58 std::string line = t.token(); 58 std::string line = t.token();
59 if (StartsWithASCII(line, "ReleaseVersion=", true)) { 59 if (base::StartsWithASCII(line, "ReleaseVersion=", true)) {
60 size_t begin = line.find_first_of("0123456789"); 60 size_t begin = line.find_first_of("0123456789");
61 if (begin != std::string::npos) { 61 if (begin != std::string::npos) {
62 size_t end = line.find_first_not_of("0123456789.", begin); 62 size_t end = line.find_first_not_of("0123456789.", begin);
63 if (end == std::string::npos) 63 if (end == std::string::npos)
64 return line.substr(begin); 64 return line.substr(begin);
65 else 65 else
66 return line.substr(begin, end - begin); 66 return line.substr(begin, end - begin);
67 } 67 }
68 } 68 }
69 } 69 }
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237 } 237 }
238 238
239 gpu_info->basic_info_state = result; 239 gpu_info->basic_info_state = result;
240 return result; 240 return result;
241 } 241 }
242 242
243 CollectInfoResult CollectDriverInfoGL(GPUInfo* gpu_info) { 243 CollectInfoResult CollectDriverInfoGL(GPUInfo* gpu_info) {
244 DCHECK(gpu_info); 244 DCHECK(gpu_info);
245 245
246 std::string gl_version = gpu_info->gl_version; 246 std::string gl_version = gpu_info->gl_version;
247 if (StartsWithASCII(gl_version, "OpenGL ES", true)) 247 if (base::StartsWithASCII(gl_version, "OpenGL ES", true))
248 gl_version = gl_version.substr(10); 248 gl_version = gl_version.substr(10);
249 std::vector<std::string> pieces; 249 std::vector<std::string> pieces;
250 base::SplitStringAlongWhitespace(gl_version, &pieces); 250 base::SplitStringAlongWhitespace(gl_version, &pieces);
251 // In linux, the gl version string might be in the format of 251 // In linux, the gl version string might be in the format of
252 // GLVersion DriverVendor DriverVersion 252 // GLVersion DriverVendor DriverVersion
253 if (pieces.size() < 3) 253 if (pieces.size() < 3)
254 return kCollectInfoNonFatalFailure; 254 return kCollectInfoNonFatalFailure;
255 255
256 std::string driver_version = pieces[2]; 256 std::string driver_version = pieces[2];
257 size_t pos = driver_version.find_first_not_of("0123456789."); 257 size_t pos = driver_version.find_first_not_of("0123456789.");
258 if (pos == 0) 258 if (pos == 0)
259 return kCollectInfoNonFatalFailure; 259 return kCollectInfoNonFatalFailure;
260 if (pos != std::string::npos) 260 if (pos != std::string::npos)
261 driver_version = driver_version.substr(0, pos); 261 driver_version = driver_version.substr(0, pos);
262 262
263 gpu_info->driver_vendor = pieces[1]; 263 gpu_info->driver_vendor = pieces[1];
264 gpu_info->driver_version = driver_version; 264 gpu_info->driver_version = driver_version;
265 return kCollectInfoSuccess; 265 return kCollectInfoSuccess;
266 } 266 }
267 267
268 void MergeGPUInfo(GPUInfo* basic_gpu_info, 268 void MergeGPUInfo(GPUInfo* basic_gpu_info,
269 const GPUInfo& context_gpu_info) { 269 const GPUInfo& context_gpu_info) {
270 MergeGPUInfoGL(basic_gpu_info, context_gpu_info); 270 MergeGPUInfoGL(basic_gpu_info, context_gpu_info);
271 } 271 }
272 272
273 } // namespace gpu 273 } // namespace gpu
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